A good game of boxhead
A sound made when someone gets absolutely destroyed in the game. It's like a dying man's last breath, but louder.
Chulz said, 'Mugggh' after Ethan kicked him out of the game like a kid from a classroom.
Ethan screamed 'Mugggh' when Ramon backstabbed him.
Ramon whispered 'Mugggh' as he died, and no one ever forgot it.